August 11, 2020 Penstemon heterophyllus var. heterophyllus Foothill Penstemon Chaparral penstemon (Penstemon heterophyllus), is a B-ranked “watch list” species in Alameda and Contra Costa counties. Photo by Dianne Lake.Foothill penstemon (Penstemon heterophyllus). Photo by Samuel Goldstein, CC BY-NC 2.0. More InformationNative Here Nursery’s Pollinator-Friendly PlantsImproving the Way We Assess Rarity in the Unusual Plants Project
